![]() ![]() ![]() electrical service wire clearance distance over roadway 18 ft.The required clearances for electrical service drop wiring Our photo at above right illustrates inadequate or unsafe clearance of electrical wires over a building roof. Electrical Service Drop Wire Clearances and Other Defects: U.S. Sketch courtesy of Carson Dunlop Associates, a Toronto home inspection, education & report writing tool company. Electric Service Lateral - underground (mostly not visible).Look For: service mast - secure, straight, flashed, present?.Look For: service cap - secure, facing down, un-damaged, present?.Look For: drip loop - present? Adequate? Details about drip loops at SECs are given below on this page.Look for: length of wires extending from the masthead for connection to the overhead service (at least 18" at time of installation).Check clearances of overhead service wires from rooftops, porches, obstructions - given in detail below on this page.Inspecting the Electrical Service Drop or Service Lateral bringing electrical power to a building We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Home inspection & electrical inspection procedures & standards for the electrical system. How to check for defects at the electrical power service drop at a building. We have no relationship with advertisers, products, or services discussed at this website. InspectAPedia tolerates no conflicts of interest. ![]()
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